在嵌入 XML 的 php curl 函数中需要 LOOP 语句的帮助

Question

我有一个 php curl 脚本，我的 sms 网关提供了一个 php curl 脚本，可以让我通过 xml 发送短信。原始脚本是我下面的脚本。

/////////////////////////来自网关的原始php curl xml代码

<?php  


$user="smsgateway_user";
$pass="smsgateway_password";
$sender= "sendername";
$mobileno="2348034057037";
$message= "Your sms message goes here";

?>
<?php

$postUrl = "http://www.infobip.com/AddOn/SMSService/XML/XMLInput.aspx";
// XML-formatted data

$xmlString =
"<SMS>
<authentification>
<username>$user</username>
<password>$pass</password>
</authentification>
<message>
<sender>$sender</sender>
<text>$message</text>
</message>
<recipients>
<gsm>$mobileno</gsm>
</recipients>
</SMS>";

// previously formatted XML data becomes value of “XML” POST variable

$fields = "XML=" . urlencode($xmlString);
// in this example, POST request was made using PHP’s CURL

$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, $postUrl);
curl_setopt($ch, CURLOPT_POST, 1);
curl_setopt($ch, CURLOPT_POSTFIELDS, $fields);
// response of the POST request
$response = curl_exec($ch);

// redirect the page upon successful sending

header("Location:customized/successfullysentbulksms.php"); 
curl_close($ch);

?>



/// code end

我曾经尝试过调整代码，以便通过连接到具有以下字段（id、name、mobileno）的 mysql 表来发送自定义的多条短信，这样我就可以选择 10 个收件人并发送一个自定义消息，以便每个收件人收到相同的消息，消息中显示他的姓名，例如“亲爱的（.$name），感谢您今天访问我们的商店”

从我所知道的小 php 中，我相信我应该连接到数据库以选择我的收件人，然后编写一个“do 或 while 循环”，这将使脚本能够重复或循环这个函数直到它有已成功向所有收件人发送短信。

我目前无法嵌入我的循环功能，如果有人可以看看我到目前为止所做的事情并帮助我，我会很高兴。

我的代码调整版本 ////////////////////////////////// //

<?php
$host="localhost"; // Host name
$username="user"; // Mysql username
$password="password"; // Mysql password
$db_name="db"; // Database name
$tbl_name="mysqltb"; // Table name


// Connect to server and select database.
mysql_connect("$host", "$username", "$password")or die("cannot connect");
mysql_select_db("$db_name")or die("cannot select DB");

// Retrieve data from database
$sql="SELECT * FROM $tbl_name";
$result=mysql_query($sql);

// Start looping rows in mysql database.
$row=mysql_fetch_array($result);
?>

<?
mysql_close();
?>



<?php  

 $mobileno = $row['mobileno'];
 $name = $_row['name'];

$user="smsgateway_user";
$pass="smsgateway_password";
$sender= "sendername";

?>
<?php

$message = "you have received a customized bulk sms that is suppose to display your name";
$message2= "Dear ".$name." ".$message ; 


$postUrl = "http://www.infobip.com/AddOn/SMSService/XML/XMLInput.aspx";
// XML-formatted data

$xmlString =
"<SMS>
<authentification>
<username>$user</username>
<password>$pass</password>
</authentification>
<message>
<sender>$sender</sender>
<text>$message2</text>
</message>
<recipients>
<gsm>$no</gsm>
</recipients>
</SMS>";

// previously formatted XML data becomes value of “XML” POST variable

$fields = "XML=" . urlencode($xmlString);
// in this example, POST request was made using PHP’s CURL

$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, $postUrl);
curl_setopt($ch, CURLOPT_POST, 1);
curl_setopt($ch, CURLOPT_POSTFIELDS, $fields);
// response of the POST request
$response = curl_exec($ch);

// redirect the page upon successful sending

header("Location:customized/successfullysentbulksms.php"); 
curl_close($ch);

?>

Answer 1

嗯，我在查看您的代码时看到了一些不正确的东西。主要的事情是 1) $row 变量之一被命名为 $_row; 2）当您循环查询的返回时，您应该使用标准模式while ($row = mysql_fetch_array($result))，然后每一行都将被循环，而不是您只获取第一行。 这是你想要做的一个例子

<?php
$host     = "localhost"; // Host name
$username = "user"; // Mysql username
$password = "password"; // Mysql password
$db_name  = "db"; // Database name
$tbl_name = "mysqltb"; // Table name

$user     = "smsgateway_user"; //sms user
$pass     = "smsgateway_password"; //sms password
$sender   = "sendername"; //sms sender name

$postUrl  = "http://www.infobip.com/AddOn/SMSService/XML/XMLInput.aspx"; //XML Post url

// Connect to server and select database.
mysql_connect("$host", "$username", "$password")or die("cannot connect");
mysql_select_db("$db_name")or die("cannot select DB");

// Retrieve data from database
$sql = "SELECT * FROM $tbl_name WHERE `send_status`=0";
$result = mysql_query($sql);

// Start looping rows in mysql database.
$totalCount = mysql_num_rows($result);
$successCount = 0;
while ($row = mysql_fetch_array($result))
{
    $mobileno = $row['mobileno'];
    $name = $row['name'];

    $message = "Dear $name "; //Start message
    $message .= "you have received a customized bulk sms that is suppose to display your name";  //append to message


    // XML-formatted data

    $xmlString =
    "<SMS>
    <authentification>
    <username>$user</username>
    <password>$pass</password>
    </authentification>
    <message>
    <sender>$sender</sender>
    <text>$message</text>
    </message>
    <recipients>
    <gsm>$no</gsm>
    </recipients>
    </SMS>";

    // previously formatted XML data becomes value of “XML” POST variable

    $fields = "XML=" . urlencode($xmlString);
    // in this example, POST request was made using PHP’s CURL

    $ch = curl_init();
    curl_setopt($ch, CURLOPT_URL, $postUrl);
    curl_setopt($ch, CURLOPT_POST, 1);
    curl_setopt($ch, CURLOPT_POSTFIELDS, $fields);
    // response of the POST request
    $response = curl_exec($ch);

    //Might want to check the response here, see if it gives a true, or a 1 to say the message was sent successfully
    if ($response)
    {
        $sql = "UPDATE `$tbl_name` SET `send_status`=1 WHERE `mobileno`='$mobileno' LIMIT 1";
        $result = mysql_query($sql);
        if (mysql_affected_rows($result) == 1) //success updating database
        {
            $successCount++;
        }
    }
    // redirect the page upon successful sending
    curl_close($ch);
}
if ($successCount == $totalcount)
    header("Location:customized/successfullysentbulksms.php"); 
else
    echo "Error Sending.  $successCount out of $totalcount were successfully sent";
?>

注意：因为这使用了您的数据库和短信提供商，所以我无法测试这段代码。
如果您对它的工作原理有任何疑问，我很乐意回答。

编辑：
我已更新代码以包含一条 mysql 更新语句，以便在发送消息后将“send_status”列设置为 true。我还修改了 mysql select 语句，只从数据库中获取尚未发送到的手机号码（send_status 为 false）。
希望有帮助